Prototype notes (not part of the panel): selector stays put — the gold/slate tile is the selection; the subpanel below swaps. ✕ or Esc closes (chip reopens; reopening replays the hydrate sequence). CLEAN UP streams into the subpanel and mutates real state; REVIEW & FIX lists every Confirm lever, destructive ones arm-then-fire. Metrics without a determinate lever are read-only telemetry (agent/workflow assistance is vLater). SIM FAIL makes every action fail (red lamp, error line, RETRY key, FAILED badge); SIM BAD DAY loads a degraded-machine snapshot so every metric shows its warn/fail face, doctor or not; SIM RELOAD replays the open: tiles pulse amber per tier (local reads land first, process probes next, package scans last) and settle individually — cached values would fill the board instantly in the real build, with lamps confirming freshness as probes return.